Her name is pluvial alizarin red ( phonic ).

The bleaching action of fluorides is slow in the alizarin dye procedure.

在茜素染料法中,氟化物的消色作用较慢.

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When alkali is added to such compounds a series of proton dissociations occurs.

当碱加到这类化合物中，将发生一系列质子离解作用。

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It is a tribute to the capacity of the kidneys to excrete alkali.

这对肾脏排碱功能是个负担.

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Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.

水、丙烯腈和半乳甘露聚糖胶，同碱金属氢氧化物在一起，加入到反应器中。

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The nitrocellulose filters are then placed on wet filter paper containing alkali, which denatures the DNA.

再将硝酸纤维素滤膜置于含碱的湿滤纸上, 碱的作用是使DNA变性.

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Carbon dioxide is reported to absorb primarily onto surface alkali or alkali-containing constituents.

据报道CO2吸附主要在碱性表面或含碱成分的表面上.

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The goods are rinsed with hot and cold water to remove residual alkali.

产品用热水和冷水漂洗,以除去残留的碱.

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Cyclization occurs readily with dilute alkali.

遇到稀碱就容易环化.

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The acid and alkali are combined into salt.

酸与碱化合成盐.

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The alkali halides can be grown into large crystals of excellent transparency.

硷金属卤化物能生长成具有优良透明性的大晶体.

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It was surprising when the alkali spectra showed unmistakable doublets.

当碱金属光谱显示出不容怀疑的双线结构时,是令人惊奇的.

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Such detergents do not yellow the wool as alkali tends to do.

这种洗涤剂不会象碱那样使羊毛发黄.

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The valence atom of an alkali-metal atom has two states.

碱金属原子的价原子具有两种能态.

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Alkali metals ( Li, Na, K and Cs ) 12-tungstophosphates were prepared and characterized byand XRD techniques.

以 鸽 磷酸为原料制备了锂 、 钠 、 钾、铯的鸽磷酸碱金属盐.

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Francium is the densest of the Alkali Metals and also radioactive.

钫是碱金属中密度最大的,具有放射性.

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The hydroxides of the alkali metals are strongly alkaline.

碱性金属的氢氧化物有很强的碱性.

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All the alkali metals have a singles-electron outside a closed shell.

换句话说,整个能级谱恰好就像是上下颠倒的碱金属能级谱一样.

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The free alkali metals react immediately with water to liberate hydrogen.

游离的碱金属直接和水中作用,放出氢气.

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All the alkali metals have a single s-electron outside a closed shell.

所有的碱金属都在闭合壳层之外有一单个S电子.

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The acid-resistance, alkali-resistance , anti-caustic and weather ability is more excellent than others '.

产品耐酸碱度 、 抗 腐蚀性能 、 耐候性更为优越.

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